:root{color-scheme:dark;font:16px/1.5 system-ui,sans-serif;background:#122019;color:#e8f2e9}*{box-sizing:border-box}body{margin:0}main{max-width:760px;margin:3rem auto;padding:2rem;background:#1c2c23;border-radius:18px}header{display:flex;gap:.75rem;align-items:center}.mark{display:grid;place-items:center;width:2.5rem;height:2.5rem;border-radius:8px;background:#b9dcc5;color:#122019;font:bold italic 1.6rem Georgia,serif}header small{display:block;color:#b4c9ba}h1{font-size:1.8rem}p{color:#c0d4c6}label{display:block;margin:1.5rem 0 .4rem}input{display:block;width:min(100%,32rem);padding:.75rem;border:0;border-radius:8px;background:#2d4234;color:inherit;font:inherit}input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid #b9dcc5;outline-offset:2px}button,a#review{display:inline-block;margin:1rem 1rem 0 0;padding:.75rem 1rem;border:0;border-radius:8px;background:#b9dcc5;color:#122019;font:600 1rem system-ui;cursor:pointer;text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}section{margin-top:2rem;padding-top:1rem;border-top:1px solid #3f5548}#status{min-height:1.5rem;color:#e5c987}@media(max-width:600px){main{margin:0;border-radius:0;padding:1.25rem}}